250 mm Flat Brush Electrode for DC15 Holiday Detector

TUTORIALS

The Accuracy 250 mm DC15 BRUSHFLAT Dry Holiday Brush is an electrode designed for high-voltage discontinuity inspection of protective coatings using compatible dry-type Holiday Detectors.

With a width of 250 mm and a flat-brush configuration, the accessory provides a wide contact area with the coated surface, supporting efficient inspection of flat surfaces and larger areas.

During testing, the brush should be connected to a compatible Holiday Detector and moved uniformly across the coating using the appropriate test voltage according to coating thickness, coating type and the applicable inspection procedure.

FUNCTION DETAILS

250 mm Width
Provides a wide contact area and supports higher productivity when inspecting larger coated surfaces.

Brush Flat Design
The flat configuration is particularly suitable for flat or low-curvature surfaces, providing efficient electrode contact during inspection.

Dry Holiday Inspection
Designed for high-voltage discontinuity testing of compatible protective coating systems.

Defect Detection
Helps identify pinholes, pores, inadequate coating coverage and other discontinuities that may compromise coating integrity.

Greater Surface Coverage
The 250 mm width allows larger areas to be covered with each pass, making the accessory suitable for structures, plates, tanks and other coated components.

Replacement Accessory
Can be used to replace worn electrodes or adapt a compatible Holiday Detector to the geometry and size of the surface being inspected.

APPLICATIONS

Holiday inspection of protective coatings;
Detection of pinholes, pores and coating defects;
Inspection of flat surfaces and large coated areas;
Inspection of plates, structures, tanks and coated equipment;
Quality control of industrial coating systems;
High-voltage dry-type Holiday testing;
Replacement of electrodes on compatible Holiday Detectors.

Recommended for coating inspectors, quality-control professionals, maintenance teams, service providers and industries performing continuity inspections over large coated areas.

DOCUMENTS

Refer to the technical documentation for the Holiday Detector being used and the applicable inspection procedure to verify electrode compatibility, select the appropriate test voltage and perform the inspection according to coating type, thickness and characteristics.

REPLACEMENT PARTS

Check the availability of brushes in other widths and configurations, spiral spring electrodes, rods, adapters, cables and other accessories compatible with the Holiday Detector being used.